Diffusion is a process where transportation of material or compound occurs with the change in a concentration gradient. This is the reason there is a use of diffusion testing in a lot of applications. Diffusion testing system generally contains a group of six cells for simultaneously testing of six specimens. There is a magnetic cell which drives the mixing of each cell with that of the receptor chamber throughout the test. There is also a circulating bath which provides heated water to the jacketed cells in order to maintain a constant temperature. If you also have a pharmacy or hospital and need this system then there is no better place than Teledyne Hanson Research. It’s one of the best company to get the best quality product for yourself.